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Global Gas Cleaning Technologies Size 2025, Forecast To 2034

19 Mar, 2025

What Has Been The Evolution of the Gas Cleaning Technologies Market in Recent Years?

The gas cleaning technologies market has seen considerable growth due to a variety of factors.
• The market size for gas cleaning technologies has witnessed robust growth in the past few years. It is projected to rise from $32.54 billion in 2024 to $34.54 billion in 2025, exhibiting a compound annual growth rate (CAGR) of 6.2%.
Factors contributing to growth during the historical period include heightened awareness of air pollution's health effects, an increase in energy and power plants, advancing air pollution control technologies, escalating air pollution levels, and growing population density.

How Will the Gas Cleaning Technologies Market?

The gas cleaning technologies market is expected to maintain its strong growth trajectory in upcoming years.
• The market for gas cleaning technologies is slated to experience robust expansion in the coming years, swelling to $43.38 billion by 2029, with a compound annual growth rate (CAGR) of 5.9%.
This projected growth throughout the forecast period could be due to the increased use of wet scrubbers, growing demand for coal-fired power worldwide, a shift towards cleaner alternatives, more oil exploration activities, and altering climate change conditions. Forecasts suggest a rise in trends like integration with digital technologies, technological progress, greater use of eco-friendly and bio-based technologies, increased emphasis on specific pollutants, and modular and scalable solutions.

Which Factors Are Boosting Growth In The Gas Cleaning Technologies Market?

The escalation in oil and gas production activities is anticipated to stimulate the gas cleaning technologies market's expansion. This surge in production arises from the mounting worldwide energy demand and initiatives to boost energy security and fulfil the needs of economic growth. Oil and gas production employ gas cleaning technologies to eliminate impurities, diminish emissions, and maintain alignment with environmental norms. For instance, HM Revenue and Customs (HMRC), a UK-based establishment, reported that total government revenues from UK oil and gas production soared to £9 billion in the fiscal year 2022 to 2023, showing an upswing from £1.4 billion in 2021 to 2022, which indicates a rise of £7.6 billion. Therefore, burgeoning oil and gas production activities are fueling the progression of the gas cleaning technologies market.

What Key Areas Define The Segmentation Of The Global Gas Cleaning Technologies Market?

The gas cleaning technologiesmarket covered in this report is segmented –
1) By Product: Scrubbers, Dry Sorbent Injection, Particulate Or Dust Collection, Mist, Aerosols, Fine Particulate, Nitrogen Oxide (NOx) Reduction
2) By Application: Particulate Cleaning, Gaseous Or Chemical Cleaning
3) By End-User: Power Generation, Chemical, Cement, Refinery And Petrochemical, Pulp And Paper, Mining, Textiles, Metals, Other End-Users Subsegments:
1) By Scrubbers: Wet Scrubbers, Dry Scrubbers, Venturi Scrubbers, Packed Bed Scrubbers
2) By Dry Sorbent Injection: Sodium Bicarbonate Injection, Calcium-based Sorbents, Trona Injection
3) By Particulate or Dust Collection: Electrostatic Precipitators (ESPs), Baghouse Filters, Cyclone Collectors
4) By Mist Collection: Mechanical Mist Collectors, Electrostatic Mist Collectors
5) By Aerosols: Oil Mist Collectors, Aerosol Filtration Systems
6) By Fine Particulate: High-Efficiency Particulate Air (HEPA) Filters, Ultra-Low Penetration Air (ULPA) Filters
7) By Nitrogen Oxide (NOx) Reduction: Selective Catalytic Reduction (SCR), Selective Non-Catalytic Reduction (SNCR), Non-Thermal Plasma (NTP) Technologies

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What Emerging Trends Are Influencing The Growth Of The Gas Cleaning Technologies Market?

Prominent corporations functioning within the gas cleaning technologies sector are concentrated on advancing innovative strategies, like digital instruments, to produce versatile and proficient gas cleaning solutions that lower energy and water consumption. A digital instrument in gas cleaning facilities is a kind of software or technology that oversees, regulates, and refines the gas cleaning processes, improving operational effectiveness and guaranteeing regulatory compliance. For example, in December 2023, Metso Corporation, an industry machinery company based in Finland, introduced the High-Efficiency Scrubber (HES) Optimizer. This digital instrument boosts energy efficiency in gas cleaning facilities by fine-tuning pressure drop in Venturi scrubbers using real-time data and internal computations. It ensures successful removal of impurities even with fluctuating gas volumes and dust loads, aiding in upholding environmental standards.

Who Are the Key Players In The Gas Cleaning Technologies Market?

Major companies operating in the gas cleaning technologies market are:
• Siemens AG
• General Electric Company
• Mitsubishi Heavy Industries
• Yara Marine Technologies AS
• Johnson Matthey
• Ecolab
• ANDRITZ Group
• Fuji Electric Co. Ltd.
• Wärtsilä Corporation
• GEA Group AG
• ALFA LAVAL AB
• Dürr AG
• FLSmidth
• Evoqua Water Technologies LLC
• Babcock & Wilcox
• Nederman Holding AB
• CECO Environmental
• Tri-Mer Corporation
• Verantis Environmental Solutions Group
• KCH Services Inc.
• Hitachi Zosen Inova
• Elessent Clean Technologies Inc.
• John Cockerill
• Ducon Environmental Systems Inc.

What Is The Most Dominant Region In The Gas Cleaning Technologies Market?

Asia-Pacific was the largest region in the gas cleaning technologies market in 2024. The regions covered in the gas cleaning technologies market report are Asia-Pacific, Western Europe, Eastern Europe, North America, South America, Middle East, Africa.